package com.qk.controller;

import com.qk.common.Result;
import com.qk.utils.AliyunOSSOperator;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import java.io.File;

import java.io.IOException;
import java.util.UUID;

@Slf4j
@RestController
public class UploadController {


//    @PostMapping("/upload")
//    public Result upload(String username, Integer age, MultipartFile file) throws Exception {
//        log.info("{},{},{}", username, age, file);
//        //1.创建一个文件名(不能重复) -- > 使用uuid ：
//        String fileName = file.getOriginalFilename(); //获取原始的文件名  ---> 123.1.1.png
//        String extName = fileName.substring(fileName.lastIndexOf("."));  //.png
//        String newFileName = UUID.randomUUID().toString() + extName;
//
//        //1.将文件保存到磁盘中 --> 指定保存到那个文件中
//        file.transferTo(new File("D:\\image\\"+newFileName));
//        return Result.success();
//    }





    @Autowired
    private AliyunOSSOperator aliyunOSSOperator;

    /**
     * 文件上传
     */
    @PostMapping("/upload")
    public Result upload(MultipartFile image) throws Exception {
        log.info("文件上传开始：{}", image);
        String fileName = image.getOriginalFilename(); //获取原始的文件名  ---> 123.1.1.png
        String extName = fileName.substring(fileName.lastIndexOf("."));  //.png
        String newFileName = UUID.randomUUID().toString() + extName;


        String url = aliyunOSSOperator.upload(image.getBytes(),newFileName);


       return Result.success(url);
    }



}
